Sunny Hills High School's quad and classroom buildings will remain empty Aug. 11 when school starts as part of Gov. Gavin Newsom's mandate that campuses in counties on the state's coronavirus watch list stay closed for safety reasons. The July 17 decision comes nearly a week before a July 23 special meeting of the Fullerton Joint Union High School District trustees to discuss reopening plans for Sunny Hills and the other seven schools in the district.